Trupanion
Trupanion Veterinarian-Approved Pet Insurance is recommended by PETCO and available through their website. A Trupanion policy can help you get 90% of your vet bill covered.

24PetWatch 24PetWatch offers accident and illness coverage for your dog or cat and financial protection for you. Your pet is a part of your family, so prepare for the unexpected. At 24PetWatch, they're committed to eliminating the financial stress associated with your dog's or cat's healthcare needs through a selection of affordable and easy to understand pet insurance programs.

Petplan
Petplan is the only pet insurance provider to offer a Covered for Life Guarantee™, which ensures the health care costs for any chronic illnesses or diseases a pet may experience in its lifetime will be covered into the future. This guarantee is offered on all plans, with no hike in premiums if you make a claim. All Petplan policies cover diagnostic testing and screening for illnesses and diseases.

Pet Assure
A pet care savings program that provides coverage with no exclusions based
on age or pre-existing conditions. Their service is an alternative to
standard pet insurance.

Here is a popular online shop that help pet owners
in Washington save both money and time when shopping for pet medications,
dietary foods and supplements: